Base | Representation |
---|---|
bin | 11000100101010… |
… | …000101110100111 |
3 | 1001202001011022000 |
4 | 120211100232213 |
5 | 1321034433111 |
6 | 104531340343 |
7 | 13135343451 |
oct | 3045205647 |
9 | 1052034260 |
10 | 412421031 |
11 | 1a188a030 |
12 | b61516b3 |
13 | 675a0119 |
14 | 3cab92d1 |
15 | 26318c56 |
hex | 18950ba7 |
412421031 has 16 divisors (see below), whose sum is σ = 666539520. Its totient is φ = 249951960.
The previous prime is 412420997. The next prime is 412421047. The reversal of 412421031 is 130124214.
It is not a de Polignac number, because 412421031 - 222 = 408226727 is a prime.
It is a super-2 number, since 2×4124210312 = 340182213622205922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 412420995 and 412421013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412421081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694015 + ... + 694608.
It is an arithmetic number, because the mean of its divisors is an integer number (41658720).
Almost surely, 2412421031 is an apocalyptic number.
412421031 is a deficient number, since it is larger than the sum of its proper divisors (254118489).
412421031 is a wasteful number, since it uses less digits than its factorization.
412421031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1388643 (or 1388637 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 412421031 is about 20308.1518361470. The cubic root of 412421031 is about 744.3552706228.
Adding to 412421031 its reverse (130124214), we get a palindrome (542545245).
The spelling of 412421031 in words is "four hundred twelve million, four hundred twenty-one thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •